1)Fastener Length: 1/2 "thru 3". 2)Length: 393mm. 3)Weight: 2.3KG. 4)Powder Actuated Tool. NS306 Powder Actuated ToolThis powder actuated tool Very simple,low cost powder-actuated fastening tool.It is ignited by hammer striking.with semi-automatic power load ejection.ot can fasten metal,wood or plastics to concrete,steel and other suitable material.Especially suitable for small-scale installation ...